5-Methylnicotinic acid3222-49-936 % similar 5-Fluoronicotinic acid402-66-436 % similar 3-Methyl-1H-pyrazole-4-carboxylic acid40704-11-836 % similar 1-Methyl-1H-imidazole-5-carboxylic acid41806-40-036 % similar 6-Methylpyrazine-2-carboxylic acid5521-61-936 % similar 6-Mercaptonicotinic acid92823-43-336 % similar 1H-Benzimidazole-5-carboxylic acid15788-16-636 % similar 1H-Benzoimidazole-4-carboxylic acid46006-36-436 % similar 1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid754214-42-136 % similar 3H-Imidazo[4,5-B]pyridine-7-carboxylic acid78316-08-236 % similar Terephthalic acid100-21-036 % similar L-Histidine hydrochloride (1:?)1007-42-736 % similar Trimesic acid554-95-036 % similar D-Histidine hydrochloride6341-24-836 % similar L-Histidine monohydrochloride645-35-236 % similar DL-Histidine hydrochloride6459-59-236 % similar Pyromellitic acid89-05-436 % similar [2,2′-Bipyridine]-5,5′-dicarboxylic acid1802-30-835 % similar 5-Bromopyrimidine-2-carboxylic acid37131-87-635 % similar Pyridazine-4-carboxylic Acid50681-25-935 % similar